There are... so many problems with this story. So many. Galliard acknowledges that he's not the smartest of the warriors, but even he can recognise all the logical flaws here.

He reaches out to Marco first, touching his shoulder. "Yeah. That sucks, Marco. Sounds like you were in the wrong place at the wrong time." And dumb enough to announce what he'd heard, but Galliard will get to that in a minute. "That happens sometimes in combat, and there's nothing we can do about it."

Then he turns to Reiner, and his brows furrow. "Reiner, you do realise that Bertolt was being dumb as hell when he wanted to talk about the mission in the middle of the battlefield, right?"

Like, seriously. Galliard liked Bertolt well enough, but that was dumb.